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Vector Scope VECTOR 5212 SCOPE PAT. PEND. The cabinet is sold separately. Precise DG/DP Measurements with CRT Readout Three Video Inputs, One External Reference Input X-Y Display Capability, Auto Phase & Mag Burst The Model 5212 is precision Vectorscope designed to moni- •X-Y display function tor video signals. The 5212 with its bright CRT features a vec- The level and phase of stereo audio signals can be mea- tor display, DG/DP function to measure differential gain and sured. differential phase with a line display, X-Y display mode for •Menu function stereo audio signals, and menu screen for setting functions. For user-friendly front panel control, a menu controller is These instruments have three video inputs and one external provided for various functions. reference input channel. Up to four waveforms, including the •Preset function external reference, can be displayed. The newly developed The front panel settings, including vertical and horizontal digital phase control ensures a phase measurement accuracy positioning, can be stored in memory, and recalled from the of within 1%. These instruments can also be remotely con- front panel or via the remote control connector on the rear trolled when combined with the 5222 Waveform Monitor. panel. Yon can reduce setup time by presetting frequently used measuring conditions. •Automatic NTSC/PAL system discriminator (5212 only) The 5212 automatically selects the NTSC or PAL color sys- FEATURES tem. •Y/C input •Three videoinputsandoneexternalreferenceinput channel The C signal vector can be displayed by respectively apply- Up to four waveforms, including the external reference, can ing the Y signal and C-signal to the CH1 and CH2 input con- be displayed simultaneously. nectors. •Digital phase control •Remote control The newly developed digital phase control ensures a phase These instruments can also be remotely controlled when measurement accuracy of within 1% and display resolution combined with the 5222 Waveform Monitor. The line select- of within 0.1° with alphanumeric readout. ed by the waveform monitor is displayed automatically. •DG/DP measuring function •Bright CRT, accelerating potential of 16.5 kV These instruments enable accurate measurement of differ- •Universal AC power supply, 90 to 250 V ential gain (DG) and differential phase (DP) with alphanu- meric readout. 1 Leader Instruments Corporation 6484 Commerce Drive www.LeaderUSA.com Tel. : 1 (714) 527-9300 Cypress, CA 90630 [email protected] Fax.: 1 (714) 527-7490 5212 SPECIFICATIONS CRT GAIN Type 150 mm rectangular (P4) GAIN Variable Range +3 dB to −14 dB or more Accelerating Potential 16.5 kV Phase Shift by GAIN Within ±1° (+3 dB to −6 dB) Effective Display Area 100 (H)×80 (V) mm Auto Phase Burst phase is set to-(B-Y) axis. Graticule Illuminated internal graticule Accuracy Within ±2° Input REF SET Input Channel CH1, CH2, CH3, EXT VECT Mode PHASE display is set to 0.0° ≥ Ω Ω Input Impedance 15 k , 75 loop-through DG Mode DG display is set to 0.00% Maximum Input Voltage ±12 V (DC+peak AC) DP Mode DP display is set to 0.00° Return Loss ≥40 dB (50 kHz to 6 MHz) Up to 10 panel settings Isolation Between Channels ≥70 dB (Fsc) Preset Function Controllable Functions All front panel controls (except INTEN, FOCUS. Gain Difference Between Channels ≤±0.5% ROTATION, ILLUM, GAIN, VAR, POWER), and Phase Difference Between Channels ≤±0.5% (Fsc) Loop-Through Isolation ≥70 dB (Fsc) Menu (SYSTEM, DISPLAY) Synchronization Remote Control 5222 → 5212 (NTSC/PAL) Sync Amplitude PAL NTSC Combinations CH1, 2, 3 Line Selection Full line selection capability Video Signal Burst, sync amplitude Burst, sync amplitude Window display capability 0.3 Vp-p ±6 dB 0.286 Vp-p ±6 dB Recall Function Available EXT Controllable Functions INPUT, REF, Y/C, RECALL Video Signal Burst, sync amplitude Burst, sync amplitude Control Signal TTL, low active 0.3 Vp-p ±6 dB 0.286 Vp-p ±6 dB Input Connector D-sub, 9-pin (rear panel) Subcarrier 2 Vp-p ±6 dB CRT Readout Signal Selection Video or subcarrier, selectable Color System NTSC/PAL (SYNC ABSENT) Vector Mode Phase 0.0° to 359.9° Bandwidth PAL NTSC Display Resolution 0.1° Upper -3 dB Point Fsc+500 kHz ±100 kHz Fsc+500 kHz ±100 kHz NTSC Setup SETUP 7.5%/SETUP 0% Lower -3 dB Point Fsc−500 kHz ±100 kHz Fsc−500 kHz ±100 kHz REF Channel CH1, CH2, CH3, EXT +10.00% to −10.00% (DG mode) Center Frequency (Fsc) 4.43361875 MHz 3.579545 MHz DG Display Color bars 75%, 100% Display Resolution 0.01% +10.00° to −10.00° (DP mode) MAG mode setting DP Phase Accuracy OFF: Within ±1° Display Resolution 0.01° BURST: Within ±2° X-Y Display X-Y scale is displayed (X-Y mode). ×5 MAG: Within ±2° Recall Mode Address to be recalled Amplitude Accuracy OFF: Within ±3% Y/C Display Y/C is displayed (Y/C mode). BURST: Within ±3% Environmental Conditions ×5 MAG: Within ±5% Operating Temperature: 0 to 40°C Digital Phase Control Humidity: ≤ 90% RH (without condensation) Phase Accuracy Within ±0.5° Spec-Guaranteed Temperature: 10 to 35°C Subcarrier Regeneration Humidity: ≤ 80% RH (without condensation) Pull-In Range Within ±150 Hz Power Requirements 90 to 250 VAC, 48 to 440 Hz Pull-In Time Within 1 sec Power Consumption 55 Wmax. Phase Control Range 360° 215 (W) 132 (H) 429 (D) mm, 4 kg Phase Shift Within ±2° (Fsc ±50 Hz) Dimensions and Weight × × 8 1/2 (W) 5 1/4 (H) 16 3/4 (D) in., 8.8 lbs Phase Shift Within ±2° (Burst amplitude ±6 dB) × × Burst Jitter ≤±0.5° Supplied Accessories Illumination lamp 5 Position Variable Range Screw, rack mounting (inch size) 2 Vertical Position At least ±8 mm from center 15-pin D-sub connector 1 Horizontal Position At least ±8 mm from center Metal case, 15-pin D-sub connector 1 9-pin to 9-pin D-sub connector cable 1 DG/DP Mode Power cord 1 Measurement Accuracy Cover, inlet stopper 1 DG Within ±0.5% DP Within ±0.5° Screw lock 6 E-ring 3 Position Control Range Instruction manual 1 Vertical Position ±40 mm ±4 mm from center Horizontal Position At least ±8 mm from center Optional Accessories LR 2427B (Cabinet, with handle) Auto Setup At CAL position LR 2404A (Cabinet, without handle) DG Setup Accuracy Within ±2% LR 2700A-I (Rack-Mount Adapter, inch size) DP Setup Accuracy Within ±2° X-Y Mode Input DC-coupled differential inputs (Balanced input) Input Impedance ≥20 kΩ ■5212 REAR PANEL Calibration Accuracy Within ±3% Input Amplitude 0 dBm to 12 dBm (600 Ω) (0.775 V to 3.1 Vrms) Maximum Input Voltage ±12 V (DC+peak AC) Frequency Response DC to 20 kHz, ≤3 dB X-Y Phase Difference ≤1° (20 kHz) Input Connector 15-Pin D-sub connector (rear panel) V Position Control Range At least ±8 mm from center H Position Control Range At least ±8 mm from center Leader Instruments Corporation 2 6484 Commerce Drive www.LeaderUSA.com Tel. : 1 (714) 527-9300 Cypress, CA 90630 [email protected] Fax.: 1 (714) 527-7490.
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